Find m for which the inequality`m2^(2x)-4.2^x+3m+1 <0` is satisfied for at least one real x

The comlete set of values of m for which the inequality (x ^(2) -mx-2)/( x ^(2) + mx +4)gt-1 is satisfied aa x in R, is :

The comlete set of values of m for which the inequality (x ^(2) -mx-2)/( x ^(2) + mx +4)gt-1 is satisfied aa x in R, is :

Find the value of m for which the equation 5x^2-4x+2+m(4x^2-2x-1)=0 the product of the roots is 2

Find the values of 'm' for which the equation x^4-(m-3)x^2+m =0 has No real roots

The least integral value of ' m ' for which the expression m x^2-4x+3m+1 is positive for every x in R is: 1 b. -2 c. -1 d. 2

The number of positive integral values of m , m le 16 for which the equation (x^(2) +x+1) ^(2) - (m-3)(x^(2) +x+1) +m=0, has 4 distinct real root is:

The number of positive integral values of m , m le 16 for which the equation (x^(2) +x+1) ^(2) - (m-3)(x^(2) +x+1) +m=0, has 4 distinct real root is:

Set of the values of parameter 'm for which every solution of the inequality x^(2)-3x+2<0 is also a solution of the inequility 2x^(2)-(m+1)x-(2m+3)<0, is

Find the set of real values of 'm' for which the equation ((x)/(1+x^(2)))^(2)-(m-3)((x)/(1+x^(2)))+m=0 has real roots.

Find the values of m for which the following equations have equal roots ? (3m+1)x^(2)+2(m+1)x+m=0